User submitted probe design.
One of our early adopters, Jel Coward, hacked up a pneumostat collection chamber to use as a case for the probe. Full details of the problems encountered here
Affordable and looks probish, only problem is that the RFID reader antenna needs to be aligned flat with the card to get any distance out of the read.
A couple of options come to mind:
- Cut off the heat shrink and reposition the antenna manually
- Cut off the top and fix it flat to container
Thanks to Jel for submitting his idea, will update the blog with further developments.